Flight OddsWN1527 OAK → PDX
Southwest Airlines · Oakland, CA to Portland, OR · 32 flights observed, 2025-10-05 to 2026-03-04 · 543 mi
WN1527 covers more than one route in the data window — the stats below are for OAK → PDX, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
94%
Median delay
-15 min
90th percentile
+5 min
Cancellation rate
0%
How often is WN1527 on time?
Across 32 flights on OAK → PDX from 2025-10-05 to 2026-03-04, WN1527 arrived within 15 minutes of schedule 94% of the time. The median arrival delay was -15 min, and the worst 10% of flights arrived +5 min or later. 0% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 30 | 94% |
| 16-30 min | 2 | 6% |
| 31-60 min | 0 | 0% |
| 61-120 min | 0 | 0% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-10 | 4 | 50% | +17 min |
| 2026-01 | 17 | 100% | -17 min |
| 2026-02 | 9 | 100% | -12 min |
| 2026-03 | 2 | 100% | -22 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 3 | 100% |
| Tue | 8 | 100% |
| Wed | 9 | 100% |
| Thu | 3 | 100% |
| Fri | 3 | 100% |
| Sat | No data | — |
| Sun | 6 | 67% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…